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Two white 1 metre USB to 3.5x1.35mm barrel jack cables

Unique-Bargains

Unique-Bargains 2pcs 1M DC Male 3.5x1.35mm 1A USB Power Extension Cord White

SKU CH-6YBX-76Q3S

Two white 1 metre cables convert a 3.5x1.35mm barrel connector to a USB plug for powering USB devices

  • Product typePower
  • 2-pack provides spare or dual-device power connections
  • 1 metre cable length reaches distant outlets easily
  • 5 mm × 1.35 mm barrel fits matching DC ports
  • USB-A male plug powers devices from barrel adapters
  • 5 mm wire diameter handles 1 A current safely

What this cable does

This pair of white power extension cords converts a 3.5x1.35mm barrel jack into a USB plug male connector. Each cord measures 3.28ft in total length including the plugs and carries a maximum outside diameter of .14 inches. They are intended for powering USB devices from an existing barrel-type power adapter.

When the swap makes sense

The cables replace a direct barrel-to-device connection when the device only accepts USB power input. The jump is worth it if you already own a compatible barrel-output adapter rated for 1A and need to reach a USB-powered camera or similar device without buying a new dedicated supply.

Practical limits of the barrel-to-USB link

The 3.5x1.35mm connector size must match the adapter exactly or the plug will not seat. Current is capped at 1A so devices drawing more will not operate reliably. The fixed 1M length cannot be extended without adding another cable, and the .14 inch wire diameter offers no shielding against interference.

How it compares

Measured against everything we stock in AC Extension Cords, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 92% of the 864 comparable items (median $15.99).

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Specifications

Product
Brand nameUnique Bargains
Product typePower

Questions about this item

What barrel jack size does the 3.5 mm cable end need to fit?

The cable end uses a 3.5x1.35 mm male barrel jack that must match the female port on your power adapter exactly.

Which way round do I connect the USB plug and the barrel jack?

Plug the USB male end into your USB power source, then insert the 3.5x1.35 mm barrel jack into the device you want to power.

How often should I check the 0.14 inch diameter wire for wear?

Inspect the cable every few months for kinks, fraying or loose plugs, especially near the barrel jack and USB ends.

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